Cranmer Primary School vs Green Wrythe Primary School
A head-to-head comparison of two primary schools in London, England, 1.3 km apart, using official English 2025 data. The better value in each row is highlighted.
Cranmer Primary School
Mitcham · Local authority primary · Ages 3–11
430 students
Green Wrythe Primary School
Carshalton · Academy primary · Ages 3–11
268 students
| Measure | Cranmer Primary School Mitcham, London | Green Wrythe Primary School Carshalton, London |
|---|---|---|
| Success Index (England) | 17 Lower 50% | 13 Lower 50% |
| Region rank | #1674 of 1,720 | #1691 of 1,720 |
| National rank | #14409 of 15,697 | #14875 of 15,697 |
| Sector | Local authority | Academy |
| Type | Primary | Primary |
| Year range | Ages 3–11 | Ages 3–11 |
| Students | 430 | 268 |
| Pupils on roll | 430 | 268 |
| Free school meals | 40.9% | 40.3% |
| Capacity filled | 82.1% | 95% |
| KS2 expected standard (RWM) | 43% | 46% |
| KS2 higher standard (RWM) | 3% | 0% |
| KS2 reading progress | – | – |
| KS2 writing progress | – | – |
| KS2 maths progress | – | – |
| Attainment 8 | – | – |
| Progress 8 | – | – |
| Grade 5+ English & maths | – | – |
| Grade 4+ English & maths | – | – |
| EBacc average points | – | – |
| A level points per entry | – | – |
| town | Mitcham | Carshalton |
| region | London | London |
| Website | www.cranmer.merton.sch.uk/ | www.greenwrythe.org.uk/ |
The verdict
- •Cranmer Primary School scores higher on the Success Index (England) (17.1 vs 13.4).
- •Green Wrythe Primary School does better on ks2: reading, writing & maths expected standard (46% vs 43%).
- •Cranmer Primary School does better on ks2: higher standard (3% vs 0%).
- •Cranmer Primary School is the larger school with 430 students compared with 268.
- •Cranmer Primary School is a local authority school while Green Wrythe Primary School is a academy school, so fees and admission rules differ.
The Success Index (England) summarises published results and context from official data. It does not measure teaching quality or fit. Methodology.
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Frequently asked questions
Is Cranmer Primary School better than Green Wrythe Primary School?
On the Success Index (England), Cranmer Primary School ranks higher (17.1 vs 13.4 out of 100). The index is built from published results and context data, not from teaching quality or fit, so visit both schools before deciding.
How far apart are Cranmer Primary School and Green Wrythe Primary School?
About 1.3 km in a straight line, between Mitcham and Carshalton in London.
Which has the better Pupils on roll?
Cranmer Primary School: 430. Green Wrythe Primary School: 268. Number of pupils in the latest school census.
How do Cranmer Primary School and Green Wrythe Primary School rank in London?
Cranmer Primary School is 1674th of 1,720 and Green Wrythe Primary School is 1691st of 1,720 among primary schools in London on the 2025 Success Index (England).